286777984

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3359}}^1$

素因数の和:3425

約数の個数: 64

約数和(自身を含む): 616896000

約数和(自身を除く): 330118016

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1856, 2668, 2944, 3359, 3712, 5336, 6718, 10672, 13436, 21344, 26872, 42688, 53744, 77257, 85376, 97411, 107488, 154514, 194822, 214976, 309028, 389644, 429952, 618056, 779288, 1236112, 1558576, 2240453, 2472224, 3117152, 4480906, 4944448, 6234304, 8961812, 9888896, 12468608, 17923624, 35847248, 71694496, 143388992, 286777984]

約数ペア:

[(1, 286777984), (2, 143388992), (4, 71694496), (8, 35847248), (16, 17923624), (23, 12468608), (29, 9888896), (32, 8961812), (46, 6234304), (58, 4944448), (64, 4480906), (92, 3117152), (116, 2472224), (128, 2240453), (184, 1558576), (232, 1236112), (368, 779288), (464, 618056), (667, 429952), (736, 389644), (928, 309028), (1334, 214976), (1472, 194822), (1856, 154514), (2668, 107488), (2944, 97411), (3359, 85376), (3712, 77257), (5336, 53744), (6718, 42688), (10672, 26872), (13436, 21344)]